EP1669408A4 - Composition de composite spherique et procede de production d'une composition de composite spherique - Google Patents

Composition de composite spherique et procede de production d'une composition de composite spherique

Info

Publication number
EP1669408A4
EP1669408A4 EP04773169A EP04773169A EP1669408A4 EP 1669408 A4 EP1669408 A4 EP 1669408A4 EP 04773169 A EP04773169 A EP 04773169A EP 04773169 A EP04773169 A EP 04773169A EP 1669408 A4 EP1669408 A4 EP 1669408A4
Authority
EP
European Patent Office
Prior art keywords
composite composition
spherical composite
producing
producing spherical
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04773169A
Other languages
German (de)
English (en)
Other versions
EP1669408A1 (fr
EP1669408B1 (fr
Inventor
Makoto Someda
Satoshi Akiyama
Kyoji Kuroda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Barex AG
Original Assignee
Mitsui Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of EP1669408A1 publication Critical patent/EP1669408A1/fr
Publication of EP1669408A4 publication Critical patent/EP1669408A4/fr
Application granted granted Critical
Publication of EP1669408B1 publication Critical patent/EP1669408B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/066—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder obtained by liquid dynamic compaction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/08—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/083—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together in a bonding agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Hard Magnetic Materials (AREA)
EP20040773169 2003-09-26 2004-09-16 Composition de composite spherique et procede de production d'une composition de composite spherique Expired - Fee Related EP1669408B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003335301 2003-09-26
PCT/JP2004/013510 WO2005030868A1 (fr) 2003-09-26 2004-09-16 Composition de composite spherique et procede de production d'une composition de composite spherique

Publications (3)

Publication Number Publication Date
EP1669408A1 EP1669408A1 (fr) 2006-06-14
EP1669408A4 true EP1669408A4 (fr) 2009-02-25
EP1669408B1 EP1669408B1 (fr) 2015-05-06

Family

ID=34386061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040773169 Expired - Fee Related EP1669408B1 (fr) 2003-09-26 2004-09-16 Composition de composite spherique et procede de production d'une composition de composite spherique

Country Status (6)

Country Link
US (1) US20060278843A1 (fr)
EP (1) EP1669408B1 (fr)
JP (1) JP4964466B2 (fr)
KR (1) KR101285210B1 (fr)
CN (1) CN100441632C (fr)
WO (1) WO2005030868A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007978B2 (en) * 2006-03-03 2011-08-30 Dow Global Technologies Llc Aqueous dispersions for use as toners
US9547246B2 (en) * 2006-03-03 2017-01-17 Dow Global Technologies Llc Aqueous dispersions for use as toners
DE102008026888B4 (de) 2008-06-05 2012-02-23 Tridelta Weichferrite Gmbh Verfahren zur Herstellung von Gegenständen aus einem weichmagnetischen Kompositwerkstoff und nach dem Verfahren hergestellte Gegenstände
DE102008048839A1 (de) 2008-09-25 2010-04-01 Tridelta Weichferrite Gmbh Weichmagnetischer Werkstoff
EP2131373B1 (fr) * 2008-06-05 2016-11-02 TRIDELTA Weichferrite GmbH Matériau magnétique doux et procédé de fabrication d'objets à partir de ce matériau magnétique doux
DE102008026887B4 (de) 2008-06-05 2012-02-23 Tridelta Weichferrite Gmbh Weichmagnetischer Kompositwerkstoff
JP6017416B2 (ja) * 2010-05-10 2016-11-02 コリア インスティチュ−ト オブ マシナリ− アンド マテリアルズ 広帯域電磁気波吸収体及びその製造方法
JP5682349B2 (ja) * 2011-02-04 2015-03-11 株式会社リコー 異方性磁性体分散型樹脂キャリア、電子写真用現像剤、及び現像装置
JP5948854B2 (ja) * 2011-12-20 2016-07-06 株式会社リコー 電子写真用現像剤、画像形成装置及びプロセスカートリッジ
CN110591164B (zh) * 2019-10-08 2021-10-29 陕西师范大学 一种固体纳米分散体吸波材料
CN110828104A (zh) * 2019-10-23 2020-02-21 上海太朔材料技术有限公司 用水性环氧树脂制造的模压电感及其制造工艺
JP7463086B2 (ja) * 2019-12-12 2024-04-08 キヤノン株式会社 トナー

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075209A (en) * 1980-04-24 1981-11-11 Electronic Memories & Magnetic Carrier particles for electro-photographic developers
EP0248421A2 (fr) * 1986-06-05 1987-12-09 Fuji Xerox Co., Ltd. Particules de support pour révélateurs
JPH01204071A (ja) * 1988-02-10 1989-08-16 Fuji Xerox Co Ltd 静電潜像現像用キャリア
JPH0627743A (ja) * 1992-07-09 1994-02-04 Mita Ind Co Ltd 電子写真用キャリヤ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556308A (en) * 1978-06-28 1980-01-17 Hitachi Metals Ltd Magnetic toner composition for electrostatic transfer
JPS59166965A (ja) * 1983-03-11 1984-09-20 Hitachi Chem Co Ltd 静電荷像現像用トナ−
JPH0655831B2 (ja) * 1988-11-14 1994-07-27 鐘淵化学工業株式会社 粒子状ペースト加工用塩化ビニル樹脂の製造法
EP0369387B1 (fr) * 1988-11-14 1996-05-01 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Granules sphériques de résine de chlorure de vinyle et leur procédé pour leur préparation
JPH04214569A (ja) * 1990-12-12 1992-08-05 Hitachi Metals Ltd 磁性トナー
US5319337A (en) * 1991-04-05 1994-06-07 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Composite molding of resin-bonded magnet for machine parts and process for producing the same
JPH05295123A (ja) 1992-04-21 1993-11-09 Japan Synthetic Rubber Co Ltd 粉末粒子の製造方法
JPH0963822A (ja) * 1995-08-29 1997-03-07 Sumitomo Metal Mining Co Ltd 樹脂磁石用組成物及びその製造方法
JPH09185184A (ja) 1996-08-28 1997-07-15 Toda Kogyo Corp 球形を呈した磁性キャリア及びその製造法
JP3962479B2 (ja) * 1998-04-06 2007-08-22 キヤノン株式会社 静電荷像現像用トナー
DE60115737T2 (de) * 2000-02-21 2006-07-27 Canon K.K. Magnetischer Toner und Bildherstellungsverfahren unter Verwendung desselben
JP2001329067A (ja) * 2000-05-19 2001-11-27 Mitsubishi Rayon Co Ltd アクリル系重合体の製造方法
JP3943857B2 (ja) * 2000-06-08 2007-07-11 キヤノン株式会社 重合トナーの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075209A (en) * 1980-04-24 1981-11-11 Electronic Memories & Magnetic Carrier particles for electro-photographic developers
EP0248421A2 (fr) * 1986-06-05 1987-12-09 Fuji Xerox Co., Ltd. Particules de support pour révélateurs
JPH01204071A (ja) * 1988-02-10 1989-08-16 Fuji Xerox Co Ltd 静電潜像現像用キャリア
JPH0627743A (ja) * 1992-07-09 1994-02-04 Mita Ind Co Ltd 電子写真用キャリヤ

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198939, Derwent World Patents Index; AN 1989-281042, XP002510419 *
DATABASE WPI Week 199410, Derwent World Patents Index; AN 1994-077701, XP002510420 *

Also Published As

Publication number Publication date
CN100441632C (zh) 2008-12-10
CN1856542A (zh) 2006-11-01
JPWO2005030868A1 (ja) 2006-12-07
EP1669408A1 (fr) 2006-06-14
KR20070004516A (ko) 2007-01-09
EP1669408B1 (fr) 2015-05-06
WO2005030868A1 (fr) 2005-04-07
US20060278843A1 (en) 2006-12-14
JP4964466B2 (ja) 2012-06-27
KR101285210B1 (ko) 2013-07-11

Similar Documents

Publication Publication Date Title
AU2003248074A8 (en) Composite nanoparticle and process for producing the same
EP1783096A4 (fr) Poudre de alpha-sialon et procédé servant à produire celle-ci
IL177087A0 (en) Controlled-release pharmaceutical composition and method for producing the same
HK1110483A1 (en) Wig and process for producing the same
EP1723974A4 (fr) Gel collagene et procede de production de ce gel
EP1836093A4 (fr) Materiau structurel composite et son procede de production
EP1845072A4 (fr) Céramique composite et procédé de fabrication de ladite céramique
EP1568487A4 (fr) Corps forme composite et son procede de production
EP1679293A4 (fr) Materiau composite ceramique et procede de fabrication associe
EP1832188A4 (fr) Perruque et procede pour la produire
EP1568732A4 (fr) Particules composites fines et leur procede de production
EP1839501A4 (fr) Composition contenant un composé sitostérol et procédé servant à produire celle-ci
HK1100873A1 (en) Candy and process for producing the same
EP1727177A4 (fr) Procédé de fabrication d' un élément stratifié et élément stratifié
EP1512778A4 (fr) Fibre composite et procede de production
EP1834624A4 (fr) Préparation thérapeutique et procédé d'élaboration de ladite préparation
AU2003252471A1 (en) Composite and process for producing the same
HK1087893A1 (en) Masticatable capsule and process for producing the same
GB0600159D0 (en) Breath refrigerant and process for producing the same
EP1669408A4 (fr) Composition de composite spherique et procede de production d'une composition de composite spherique
EP1702908A4 (fr) Matériau composite et procéd de production du matèriau
EP1569973A4 (fr) Composition de microgel et procede de preparation associe
AU2003278934A8 (en) Composite materials, articles of manufacture produced therefrom, and methods for their manufacture
EP1574272A4 (fr) Element en materiau composite et son procede de fabrication
EP1566456A4 (fr) Materiau composite, son procede de production et element utilisant ledit materiau

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060419

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20090123

RIC1 Information provided on ipc code assigned before grant

Ipc: H01F 1/113 20060101ALI20090116BHEP

Ipc: G03G 9/107 20060101ALI20090116BHEP

Ipc: C08J 3/12 20060101AFI20090116BHEP

Ipc: G03G 9/083 20060101ALI20090116BHEP

Ipc: H05K 9/00 20060101ALI20090116BHEP

Ipc: H01B 3/00 20060101ALI20090116BHEP

17Q First examination report despatched

Effective date: 20090528

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141119

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SOMEDA, MAKOTO,C/O MITSUI CHEMICALS, INC.,

Inventor name: KURODA, KYOJI,C/O MITSUI CHEMICALS, INC.,

Inventor name: AKIYAMA, SATOSHI,C/O MITSUI CHEMICALS, INC.,

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602004047141

Country of ref document: DE

Effective date: 20150618

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602004047141

Country of ref document: DE

Representative=s name: WUESTHOFF & WUESTHOFF, PATENTANWAELTE PARTG MB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602004047141

Country of ref document: DE

Owner name: INEOS BAREX AG, CH

Free format text: FORMER OWNER: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: INEOS BAREX AG

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20151224 AND 20151230

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004047141

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20160209

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160913

Year of fee payment: 13

Ref country code: GB

Payment date: 20160914

Year of fee payment: 13

Ref country code: IT

Payment date: 20160921

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160816

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004047141

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170916

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170916

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170916

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171002